Transportation Law includes regulations for operators, vehicles and infrastructure; as well as the contract of carriage, regulations and relation between the carrier and passenger in public transport, shipper and cargo owners. Attorneys who practice transportation law represent individuals and businesses in cases involving most aspects of travel and commerce on the ground, in the air, and on the water -- including regulation of private and commercial vehicles, aircraft, and vessels; compliance with transportation safety standards; and oversight of commercial freight shipment activity.
Langdon is a city in Cavalier County, North Dakota, in the United States. It is the county seat of Cavalier County. The population was 2,101 at the 2000 census. Langdon was incorporated in 1885 but was designated as the county seat in 1884.